Ualog weather in September

In September, Ualog sees average daytime highs of 28°C and overnight lows near 26°C, with 145 mm of rain across 20.9 wet days and about 12.1 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 6% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Ualog's 10th-clearest and 10th-windiest month. For the whole year in context, see Ualog's year-round climate.

Daytime high
28°
4th warmest
Overnight low
26°
9th coldest
Rainfall
145 mm
20.9 wet days
Daylight
12 h 06 min
5:39 AM – 5:42 PM
Cloud cover
84%
10th clearest
Wind
9 km/h
10th windiest
Solar energy
5.08 kWh/m²
Travel score
4.0
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in Ualog reaches about 28°C in the afternoon and slips back to 26°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs on par with August and on par with October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12926
22926
32926
42926
52926
62926
72926
82926
92926
102926
112926
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252825
262825
272825
282825
292825
302825

How September really feels in Ualog

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Ualog weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 24°26025.511.54.3
Feb26° / 24°19420.111.74.8
Mar27° / 24°1471911.95.3
Apr28° / 25°8714.712.25.4
May29° / 26°10320.412.54.2
Jun29° / 26°15123.212.63.7
Jul28° / 26°1672312.63.9
Aug29° / 26°12518.812.34.2
Sep28° / 26°14520.912.14.0
Oct28° / 25°19024.611.84.0
Nov27° / 25°21625.211.54.0
Dec27° / 24°31027.411.44.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 9% of September, with mostly cloudy or overcast conditions the remaining 85%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11882
21783
31783
41783
51783
61783
71783
81783
91585
101585
111585
121486
131486
141486
151486
161486
171486
181486
191486
201486
211486
221486
231486
241486
251486
261387
271387
281486
291486
301486

Chance of precipitation in September

Any precipitation

Ualog gets around 145 mm of rain over 20.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 69% and peaks near 74% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
166
266
367
467
568
668
769
869
969
1069
1169
1269
1369
1469
1569
1669
1768
1868
1968
2068
2169
2269
2369
2470
2571
2671
2772
2873
2973
3074

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the oppressive band about 96% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
1955
2955
3964
4964
5964
6964
7964
8964
9964
10964
11964
12964
13964
14964
15973
16973
17973
18973
19973
20973
21973
22973
23973
24973
25973
26973
27973
28973
29973
30973

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 12 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over September. Sunrise moves from 5:40 AM to 5:38 AM, and sunset from 5:52 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:405:52
212.25:405:52
312.25:405:51
412.25:405:50
512.25:405:50
612.25:405:49
712.15:405:48
812.15:405:48
912.15:405:47
1012.15:395:46
1112.15:395:46
1212.15:395:45
1312.15:395:44
1412.15:395:44
1512.15:395:43
1612.15:395:42
1712.05:395:42
1812.05:395:41
1912.05:395:40
2012.05:395:40
2112.05:395:39
2212.05:395:38
2312.05:395:38
2412.05:385:37
2512.05:385:36
2612.05:385:36
2711.95:385:35
2811.95:385:35
2911.95:385:34
3011.95:385:33

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.08 kWh/m².

For context, solar energy here swings from a low near 4.16 kWh/m² to a high of 6.26 kWh/m² in April across the year — September's 5.08 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
Planning a trip in September

Hazard calendar for Ualog

In seasonPeak

In September, Ualog sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Ualog sits in the Pacific typhoon belt; the season peaks July–October.

Pacific typhoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Ualog?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.0
Sightseeing
7th-best month of the year
4.9
Beach & pool
5th-best month of the year

September is a reasonable time to visit Ualog for sightseeing.

What to pack for Ualog in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Ualog sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

Sea temperature near Ualog in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 22 km away) is warmest in June at about 30°C and coldest in February near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr29Tropical
May30Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Ualog in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ualog peaks around March 24 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 10 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 24UV 14Nov 23UV 10
UV index (midday)Level
Jan11Extreme
Feb13Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct11Extreme
Nov10Very high
Dec10Very high

Air quality in Ualog in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Ualog is worst in August — around 16 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (March, 10 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 2016 µg/m³Mar 1110 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr11Good
May14Moderate
Jun14Moderate
Jul15Moderate
Aug16Moderate
Sep15Moderate
Oct13Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Ualog?

Ualog sits at 10.6°N, 123.4°E, 114 m above sea level, in Philippines. The nearest listed city is Canlaon, 28 km away.

Topography around Ualog

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ualog.

Within 3 km, the terrain around Ualog has significant variations in elevation — a maximum elevation change of 522 m around an average of 236 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,184 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,458 m.

The land around Ualog is covered by trees (93%) within 3 km, trees (60%) and water (22%) within 16 km, and water (51%) and trees (38%) within 80 km.

3 km
522 m
16 km
1,184 m
80 km
2,458 m
treesgrasslandcroplandartificial surfaceswatermangroves
September weather nearby: Canlaon 28 km · Escalante 32 km · Toledo 35 km · Paraiso 35 km · Balamban 36 km · Murcia 39 km · Pinamungahan 40 km · Sagay 41 km

Philippines travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
230 V · 60 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$4,171
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
48%
of population, 2024
Homicide rate
4.3
per 100k, 2023
Road deaths
12
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 569
Religion
Roman Catholic 79%other 8%Muslim 6%other Christian 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ualog (10.574°, 123.3933°, elevation 114 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).